根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。
My 14-year-old brother John and I saw the coat at the same time. The thick black woolen coat was soft, and it cost only ＄28. We looked at each other, saying n____ , but John’s face was shining with joy. Dark woolen coats were p____ with boys just then, and could cost several hundred dollars. But this coat was even better and m____ cheaper.
John t____ on the coat and bought it at once. John wore the coat to school the next day and came home with a big smile. “H____ did the kids like your coat?” I asked. “They loved it,” he said. I started c____ him “Lord (老爷) John”.
A few weeks later , something good h____ to John. He became more polite, more helpful and more pleasing. He was willing to lend his classmates his pens; he was willing to bring his father a cup of tea when he got home; he was willing to help a blind man c____ the road.
When my mother told this to one of his teachers, he said, “It must be his coat!” One day, in the library, my brother and I ran into a friend. “Could this be John?” he asked. John shook hands with him, l____ a gentleman(绅士)!
I think John changed b____ of his own attitude(态度). If you think you are a gentleman or a lady, you can become a perfect one.
